Add Yahoo as a preferred source to see more of our stories on Google. NASA and Lockheed Martin debuted their first test run of a low-volume supersonic jet that’s expected to allow air passengers to ...
Adding a quiet spike nose probe (lower right) and boom control tail bump (lower left) helped Comac meet its sonic boom target. Credit: Comac via Acta Aeronautica et Astronautica Sinica China’s Comac ...
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